PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12515Holder,electrical Contact Brush

Safran Power Usa Llc · NSN 5977-00-441-8293 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-441-8293 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-441-8293. Primary manufacturer part number: 12515.
Features
  • Holder,electrical Contact Brush — FSC 5977
  • Brush Pressure Spring Type Accommodated: SPIRAL TORSION
  • Brush Spring Adjustability: NONADJUSTABLE
  • Brush Quantity Accommodated Per Holder: 1
  • Mounting Facility Quantity: 2
  • Inside Length: 0.656 INCHES NOMINAL IN
  • Inside Width: 0.750 INCHES NOMINAL IN
  • Mounting Facility: UNTHREADED HOLES
Applications
  • Applications requiring Steel Box construction
General Description

The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-441-8293, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Safran Power Usa Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-441-8293
Primary Part Number12515
Item NameHolder,electrical Contact Brush
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerSafran Power Usa Llc
StatusACTIVE
Brush Pressure Spring Type AccommodatedSPIRAL TORSION
Brush Spring AdjustabilityNONADJUSTABLE
Brush Quantity Accommodated Per Holder1
Mounting Facility Quantity2
Inside Length0.656 INCHES NOMINAL IN
Inside Width0.750 INCHES NOMINAL IN
Mounting FacilityUNTHREADED HOLES
MaterialSTEEL BOX
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4820-00-036-1568N1251503 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5910-00-068-1335 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
3110-00-554-298311291 INTERCHANGEABLE
Bearing,ball,annular
Dressta North America Ltd
5930-00-739-7038 INTERCHANGEABLE
Switch,thermostatic
5325-00-950-1259 INTERCHANGEABLE
Insert,screw Thread
7510-00-971-8030 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
4530-01-027-1191B-2-1-293 INTERCHANGEABLE
Atomizer Assembly
Todd Combustion Inc
5935-01-068-9382ST5M1348TS5B INTERCHANGEABLE
Connector,plug,electrical
The Boeing Company Div Defense
3040-01-098-2902 INTERCHANGEABLE
Plate,retaining,shaft
5905-01-208-627212515 INTERCHANGEABLE
Resistor,variable
Rockwell Automation, Inc. Dba Rockwell Automation
Cross-Reference Index
Part NumberManufacturer
12515 PRIMARY Safran Power Usa Llc (USA)
12515 Lucas Aerospace Power Equipment Corporation (USA)
Related Parts
4820-00-036-1568INTERCHANGEABLE
CAP,VALVE
N1251503
5910-00-068-1335INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
3110-00-554-2983INTERCHANGEABLE
BEARING,BALL,ANNULAR
11291
5930-00-739-7038INTERCHANGEABLE
SWITCH,THERMOSTATIC
5325-00-950-1259INTERCHANGEABLE
INSERT,SCREW THREAD
7510-00-971-8030INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
4530-01-027-1191INTERCHANGEABLE
ATOMIZER ASSEMBLY
B-2-1-293
5935-01-068-9382INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
ST5M1348TS5B
3040-01-098-2902INTERCHANGEABLE
PLATE,RETAINING,SHAFT
5905-01-208-6272INTERCHANGEABLE
RESISTOR,VARIABLE
12515
5640-01-499-0194INTERCHANGEABLE
INSULATION BLANKET,THERMAL

Frequently Asked Questions

What is NSN 5977-00-441-8293?

NSN 5977-00-441-8293 is a Holder,electrical Contact Brush, manufactured by Safran Power Usa Llc, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-441-8293?

NSN 5977-00-441-8293 has 2 cross-referenced part numbers: 12515 (Safran Power Usa Llc), 12515 (Lucas Aerospace Power Equipment Corporation).

What NSN replaces 5977-00-441-8293?

There are 11 known substitutes for 5977-00-441-8293: 4820-00-036-1568, 5910-00-068-1335, 3110-00-554-2983 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12515?

Key specifications for 12515: Brush Pressure Spring Type Accommodated: SPIRAL TORSION; Brush Spring Adjustability: NONADJUSTABLE; Brush Quantity Accommodated Per Holder: 1; Mounting Facility Quantity: 2. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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